National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
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15NM ESE New London CT

Marine Point Forecast [NOTICE]

Today

Mostly Sunny

Winds IncreasingS 8kt
2ft

High: 73 °F

Tonight

Partly Cloudy

SSW 7ktWinds Decreasing
2ft

Low: 67 °F

Thursday

Slight Chc Showers

Winds IncreasingS 8kt
2ft

High: 74 °F

Thursday
Night

Patchy Fog

SSW 7ktWinds Decreasing
2ft

Low: 64 °F

Friday

Patchy Fog

Winds IncreasingS 8kt
2ft

High: 79 °F

Friday
Night

Chance Showers

Light Wind
1-2ft

Low: 67 °F

Saturday

Chance Rain

E 6kt
1ft

High: 73 °F

Saturday
Night

Chance Rain

Light Wind
1ft

Low: 66 °F

Sunday

Chance Rain

Light Wind
1ft

High: 73 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:56 am EDT Jul 30, 2014
Forecast Valid: 8am EDT Jul 30, 2014-6pm EDT Aug 5, 2014

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Detailed Forecast



  • SynopsisA WEAK RIDGE OF HIGH PRES WILL REMAIN NEARBY THROUGH FRI. A WAVE OF LOW PRES WILL THEN LIFT NORTHEAST ACROSS THE WATERS THIS WEEKEND...BUT ITS EXACT TRACK AND TIMING REMAIN UNCERTAIN.

    FOR INFORMATION ON POSSIBLE HAZARDOUS WEATHER BEYOND THE 24-36 HOUR FORECAST PERIOD...PLEASE VISIT WWW.WEATHER.GOV/BOSTON AND FOLLOW THE CURRENT HAZARDS LINK ABOVE THE MAP ON THE LEFT.
  • Today Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. Mostly sunny. Seas around 2 ft.
  • Tonight SSW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Seas around 2 ft.
  • Thursday Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. A slight chance of showers after 1pm. Seas around 2 ft.
  • Thursday Night SSW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Patchy fog after 11pm. Seas around 2 ft.
  • Friday Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. Patchy fog before 10am. Seas around 2 ft.
  • Friday Night Variable winds 5 kt or less. A chance of showers, mainly after 3am. Patchy fog after 3am. Seas 1 to 2 ft.
  • Saturday E wind around 6 kt becoming SSE in the afternoon. A chance of rain. Seas around 1 ft.
  • Saturday Night Variable winds 5 kt or less. A chance of rain. Seas around 1 ft.
  • Sunday Variable winds 5 kt or less. A chance of rain. Seas around 1 ft.

SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

*Notices:
  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.